1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4  * License, v. 2.0. If a copy of the MPL was not distributed with this
5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 
7 #ifndef mozilla_widget_cocoa_ScreenHelperCocoa_h
8 #define mozilla_widget_cocoa_ScreenHelperCocoa_h
9 
10 #include "mozilla/widget/ScreenManager.h"
11 
12 @class ScreenHelperDelegate;
13 @class NSScreen;
14 
15 namespace mozilla {
16 namespace widget {
17 
18 class ScreenHelperCocoa final : public ScreenManager::Helper {
19  public:
20   ScreenHelperCocoa();
21   ~ScreenHelperCocoa() override;
22 
23   void RefreshScreens();
24 
25   static NSScreen* CocoaScreenForScreen(nsIScreen* aScreen);
26 
27  private:
28   ScreenHelperDelegate* mDelegate;
29 };
30 
31 }  // namespace widget
32 }  // namespace mozilla
33 
34 #endif  // mozilla_widget_gtk_ScreenHelperGtk_h
35